Near-threshold W-pair production in the model of unstable particles with smeared mass

Abstract

Near-threshold production of charged boson pairs is considered within the framework of the model of unstable particles with smeared mass. The results of calculations are in good agreement with LEP II data and Monte-Carlo simulations. Suggested approach significantly simplifies calculations with respect to standard perturbative one.

14 pages, 3 figures

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Cited by in corpus (8)

• QCD diffractive mechanism of exclusive $W^{+}{W}^{-}$ pair production at high energies
• Higgs phenomenology in the Stealth Doublet Model
• Finite-width effects in the near-threshold ZZZ and ZWW production at ILC
• Factorization in the model of unstable particles with continuous masses
• Factorization method in the model of unstable particles with a smeared mass
• Near-threshold boson pair production in the model of smeared-mass unstable particles
• Factorization effects in a model of unstable particles
• Mass shell smearing effects in top pair production